obsninja/iframe.html at master · jakedee/obsninja · GitHub

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<html>
<head><title>IFRAME Example</title>
<style>
body{
	padding:0;
	margin:0;
	background-color: rgb(253,253,253);
}
iframe {
	border:0;
	margin:0;
	padding:0;
	display:block;
	margin:10px;
	width:640px;
	height:320px;
}
#viewlink {
	width:400px;
}
#container {
	display:block;
	padding:0px;
}
input{
	padding:5px;
	margin:5px;
}
button{
	padding:5px;
	margin:5px;
}
</style>
<script>

function loadIframe(){

	var iframe = document.createElement("iframe");
	var iframeContainer = document.createElement("div");
	var iframesrc = document.getElementById("viewlink").value;
	iframe.allow="autoplay;camera;microphone";
	iframe.allowtransparency="true"

	if (iframesrc==""){
		iframesrc="./";
	}

	if (document.getElementById("clean").checked){
		if (iframesrc.includes("?")){
			iframesrc+='&';
		} else {
			iframesrc+='?';
		}
		iframesrc+="cleanoutput";
	}
	if (document.getElementById("transparent").checked){
		if (iframesrc.includes("?")){
			iframesrc+='&';
		} else {
			iframesrc+='?';
		}
		iframesrc+="transparent";
	}

	if (document.getElementById("hidemenu").checked){
		if (iframesrc.includes("?")){
			iframesrc+='&';
		} else {
			iframesrc+='?';
		}
		iframesrc+="hidemenu";
	}

	iframe.src = iframesrc;

	iframeContainer.appendChild(iframe);

	document.getElementById("container").appendChild(iframeContainer);


		var button = document.createElement("button");
		button.innerHTML = "Mute Speaker";
		button.onclick = function(){iframe.contentWindow.postMessage({"mute":true}, '*');};  // "speaker" also works in the same way.
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Un-Mute Speaker";
		button.onclick = function(){iframe.contentWindow.postMessage({"mute":false}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Toggle Speaker";
		button.onclick = function(){iframe.contentWindow.postMessage({"mute":"toggle"}, '*');}; // open to a better suggestion here.
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Mute Mic";
		button.onclick = function(){iframe.contentWindow.postMessage({"mic":false}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Un-Mute Mic";
		button.onclick = function(){iframe.contentWindow.postMessage({"mic":true}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Toggle Mic";
		button.onclick = function(){iframe.contentWindow.postMessage({"mic":"toggle"}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Disconnect";
		button.onclick = function(){iframe.contentWindow.postMessage({"close":true}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Low Bitrate";
		button.onclick = function(){iframe.contentWindow.postMessage({"bitrate":30}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "High Bitrate";
		button.onclick = function(){iframe.contentWindow.postMessage({"bitrate":5000}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Default Bitrate";
		button.onclick = function(){iframe.contentWindow.postMessage({"bitrate":-1}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Reload";
		button.onclick = function(){iframe.contentWindow.postMessage({"reload":true}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "50% Volume";
		button.onclick = function(){iframe.contentWindow.postMessage({"volume":0.5}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "100% Volume";
		button.onclick = function(){iframe.contentWindow.postMessage({"volume":1.0}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Request Stats";
		button.onclick = function(){iframe.contentWindow.postMessage({"getStats":true}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Request Loudness Levels";
		button.onclick = function(){iframe.contentWindow.postMessage({"getLoudness":true}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Stop Sending Loudness Levels";
		button.onclick = function(){iframe.contentWindow.postMessage({"getLoudness":false}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "Say Hello";
		button.onclick = function(){iframe.contentWindow.postMessage({"sendChat":"Hello!"}, '*');};
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "previewWebcam()";
		button.onclick = function(){iframe.contentWindow.postMessage({"function":"previewWebcam"}, '*');};  // publishScreen
		iframeContainer.appendChild(button);

		var button = document.createElement("button");
		button.innerHTML = "CLOSE IFRAME";
		button.onclick = function(){iframeContainer.parentNode.removeChild(iframeContainer);};
		iframeContainer.appendChild(button);


		////////////  LISTEN FOR EVENTS

		var eventMethod = window.addEventListener ? "addEventListener" : "attachEvent";
		var eventer = window[eventMethod];
		var messageEvent = eventMethod === "attachEvent" ? "onmessage" : "message";


		/// If you have a routing system setup, you could have just one global listener for all iframes instead.

		eventer(messageEvent, function (e) {
			if (e.source != iframe.contentWindow){return} // reject messages send from other iframes

			if ("stats" in e.data){
				var outputWindow = document.createElement("div");
				console.log(e.data.stats);


				var out = "<br />total_inbound_connections:"+e.data.stats.total_inbound_connections;
				out += "<br />total_outbound_connections:"+e.data.stats.total_outbound_connections;

				for (var streamID in e.data.stats.inbound_stats){
					out += "<br /><br /><b>streamID:</b> "+streamID+"<br />";
					out += printValues(e.data.stats.inbound_stats[streamID]);
				}

				outputWindow.innerHTML = out;
				iframeContainer.appendChild(outputWindow);
			}

			if ("gotChat" in e.data){
				var outputWindow = document.createElement("div");
				outputWindow.innerHTML = e.data.gotChat.msg;
				outputWindow.style.border="1px dotted black";
				iframeContainer.appendChild(outputWindow);
			}

			if ("action" in e.data){
				var outputWindow = document.createElement("div");
				outputWindow.innerHTML = "child-page-action: "+e.data.action+"<br />";
				outputWindow.style.border="1px dotted black";
				iframeContainer.appendChild(outputWindow);
			}

			if ("loudness" in e.data){
				console.log(e.data);
				if (document.getElementById("loudness")){
					outputWindow = document.getElementById("loudness");
				} else {
					var outputWindow = document.createElement("div");
					outputWindow.style.border="1px dotted black";
					iframeContainer.appendChild(outputWindow);
					outputWindow.id = "loudness";
				}
				outputWindow.innerHTML = "child-page-action: loudness<br />";
				for (var key in e.data.loudness) {
                    outputWindow.innerHTML += key + " Loudness: " +  e.data.loudness[key] + "\n";
                }
				outputWindow.style.border="1px black";

			}


		});

}


function printValues( obj) {
	var out = "";
	for (var key in obj) {
		if (typeof obj[key] === "object") {
			out +="<br />";
			out += printValues(obj[key]);
		} else {
			out +="<b>"+key+"</b>: "+obj[key]+"<br />";
		}
	}
	return out;
}


</script>
</head>
<body>

<input placeholder="Enter an OBS.Ninja View URL here" id="viewlink" />
<button onclick="loadIframe();">ADD</button>
<input type="checkbox" id="clean" checked>Clean Output
<input type="checkbox" id="transparent" checked>Transparent
<input type="checkbox" id="hidemenu">Hide Menu
<div id="container">

</div>
</body>
</html>